1 files changed, 55 insertions, 0 deletions
diff --git a/receiver.c b/receiver.c
new file mode 100644
index 0000000..04f9847
--- /dev/null
+++ b/receiver.c
@@ -0,0 +1,55 @@
+/*
+ * receiver.c: The basic receiver interface
+ *
+ * See the main source file 'vdr.c' for copyright information and
+ * how to reach the author.
+ *
+ * $Id: receiver.c 1.1 2002/06/08 09:58:29 kls Exp $
+ */
+
+#include <stdarg.h>
+#include <stdio.h>
+#include "receiver.h"
+
+cReceiver::cReceiver(int Ca, int Priority, int NumPids, ...)
+{
+  device = NULL;
+  ca = Ca;
+  priority = Priority;
+  if (NumPids) {
+     va_list ap;
+     va_start(ap, NumPids);
+     int n = 0;
+     while (n < MAXRECEIVEPIDS && NumPids--) {
+           if ((pids[n] = va_arg(ap, int)) != 0)
+              n++;
+           }
+     va_end(ap);
+     }
+  else
+     esyslog("ERROR: cReceiver called without a PID!");
+}
+
+cReceiver::~cReceiver()
+{
+  Detach();
+}
+
+bool cReceiver::WantsPid(int Pid)
+{
+  if (Pid) {
+     for (int i = 0; i < MAXRECEIVEPIDS; i++) {
+         if (pids[i] == Pid)
+            return true;
+         if (!pids[i])
+            break;
+         }
+     }
+  return false;
+}
+
+void cReceiver::Detach(void)
+{
+  if (device)
+     device->Detach(this);
+}